sumvision mp3 player

Help pleaseI need to fix the firmware in my sumvision m18 mp3 player.The install cd as a update tool which i have tried to use. the problem is when i go to install the new firmware the program does not see theimage or bin file thats on the cd. they are therebut the box that pops up shows empty.Any help would be great.

the reason for reinstalling the firmware a disk error comes up when i try to play it